AT&T Galaxy Note 2 SGH-i317 can now be updated to 4.2.2 Android Jelly Bean.Here comes the CM10.1 Android 4.2.2 Jelly Bean Nightly Rom.Guy’s at CyanogenMod have successfully ported 4.2.2 Jelly Bean to Galaxy S I9000 but its an CM10.1 Android 4.2.2 Jelly Bean Nightly Rom.That means its still in development phase and you will receive updates to this.Here we bring an tutorial for how to update AT&T Galaxy Note 2 SGH-i317 to Android 4.2.2 Jelly Bean with CyanogenMod 10.1 Nightly rom.As, you already know CM 10.1 is an Jelly Bean 4.2.2 based ROM.Jelly Bean 4.2.2 is the latest Android OS version, it has been rolled out by Google to Nexus devices recently.You can very easily install Android 4.2.2 Jelly Bean CM10.1 Official Nightly Custom ROM on AT&T Galaxy Note 2 SGH-i317 with our step to step tutorial but before that would like to tell you that this is an custom ROM not any Google or Motorola official firmware, so please do make sure your device is rooted.As this is an Official Nightly port and is under development it may have some issues.
In this tutorial we will guide you through how to update your AT&T Galaxy Note 2 SGH-i317 to Android 4.2.2 Jelly Bean Official Nightly Custom Firmware.But before the tutorial we should let you know some warnings and pre-requisites.
Disclaimer – All the tools, mods,firmwares or ROMs etc. mentioned below belong to their respective developers or owners.In any case while following the tutorial you do something wrong,miss a step or what soever, we vickyz.com or the developers or owners are not liable or responsible to any damage or brick of your device in any case. We are not forcing you to attempt this tutorial, its all your wish.
What’s must before proceeding forward to tutorial
Download USB Drivers –
Download the latest USB drivers, so that you can connect the phone to the computer from here -
It’s always advisable to be on a safer side before trying anything on your device, so please create a backup of your devices data.So that you don’t loose your contact,messages or files.
Do make sure to check battery status – Check Your Battery Percentage
USB debugging is enabled on your device - Enable USB Debugging Feature